RECHARGEABLE LITHIUM BATTERY

摘要

A rechargeable lithium battery includes an electrode assembly including a positive electrode, a first separator, a negative electrode, and a second separator that are sequentially stacked. The first separator includes a first substrate including a first side facing the positive electrode and a second side facing the negative electrode. The second separator includes a second substrate including a third side facing the negative electrode and a fourth side facing the positive electrode. At least one of the first side to the fourth side includes an organic layer including an organic material, and at least one of the second side or the third side includes an inorganic layer including an inorganic material.

主权项

1. A rechargeable lithium battery, comprising
an electrode assembly comprising a positive electrode, a first separator, a negative electrode, and a second separator that are sequentially stacked, wherein the first separator comprises a first substrate including a first side facing the positive electrode and a second side facing the negative electrode, the second separator comprises a second substrate including a third side facing the negative electrode and a fourth side facing the positive electrode, and wherein at least one organic layer comprising an organic material is positioned on at least one of the first side or the second side or is positioned on at least one of the third side or the fourth side, and at least one inorganic layer comprising an inorganic material is positioned on at least one of the second side or the third side.